Hillsborough County, FL

840 public highway bridges

Hillsborough County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hillsborough County, Florida contains 840 public highway bridges. Roughly 33.8% are rated “Good,” 21% “Fair,” and 0.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

840
Total Bridges
33.8%
Good
21%
Fair
0.2%
Poor Condition

Condition Distribution

Good
33.8% (284)
Fair
21% (176)
Poor
0.2% (2)

All Bridges (840)

US-301 (SR-43)

Good

Over: Little Bullfrog Creek

4.1 Mi N of SR-674, Hillsborough, FL

Built 2010 Load: 35.3 t ADT: 15,500

SR618 SELMON WB

Good

Over: CSX RAILROAD

0.25 MI EAST OF US-41, Hillsborough, FL

Built 1981 Load: 35.3 t ADT: 38,750

SR 589 VET SB 7.9

Good

Over: ROCKY CREEK I

1.4MI S OF GUNN HWY, Hillsborough, FL

Built 1994 Load: 35.3 t ADT: 37,200

US-301 (SR-41)

Good

Over: TAMPA BYPASS CANAL

3.4MI N/O JCT US301 & I-4, Hillsborough, FL

Built 2016 Load: 35.3 t ADT: 24,000

RAMPS E & K

Good

Over: CSX RAILROAD

AT SOUTH SIDE OF GANTRY, Hillsborough, FL

Built 2013 Load: 35.3 t ADT: 1,596

CR-579 (M.B.R.)

Good

Over: NEW RIVER

3.2MI S OF CHANCEY RD, Hillsborough, FL

Built 1961 Load: 35.3 t ADT: 14,000

BOYETTE RD

Good

Over: FISH HAWK CREEK BRANCH

0.1MI S/O DORMAN RD, Hillsborough, FL

Built 2020 Load: 35.3 t ADT: 1,330

GALLAGHER ROAD

Good

Over: PEMBERTON CREEK

0.1MI NORTH OF GORE RD, Hillsborough, FL

Built 1965 Load: 35.4 t ADT: 1,300

US-301 NB (SR-43)

Good

Over: CSX RR

0.3 MILE NORTH OF SR-60, Hillsborough, FL

Built 1970 Load: 35.6 t ADT: 19,500

NESMITH RD.

Good

Over: HOWELL CREEK

0.4MI SOUTH OF ENGLISH RD, Hillsborough, FL

Built 1970 Load: 35.7 t ADT: 400

CR-39

Good

Over: LITTLE MANATEE RIVER

1.0MI SOUTH OF SR-674, Hillsborough, FL

Built 2006 Load: 35.7 t ADT: 9,600

I-75 (SR-93) SB

Good

Over: COWHOUSE CREEK

0.3MI NORTH OF SR-582, Hillsborough, FL

Built 1984 Load: 35.9 t ADT: 64,500

CR580 SAM ALLEN RD

Good

Over: ITCHEPACKESASSA CRK

0.7MI EAST OF SR-39, Hillsborough, FL

Built 1978 Load: 35.9 t ADT: 4,300

SR 589 VET NB 3.8

Good

Over: HENRY ST DITCH

0.3 MI N OF HILLSBRGH AVE, Hillsborough, FL

Built 1994 Load: 36.3 t ADT: 47,654

US-301

Good

Over: RIVERCREST DITCH

0.6MI S OF SYMMES RD., Hillsborough, FL

Built 2010 Load: 36.3 t ADT: 9,900

BIG BEND ROAD

Good

Over: BIG BEND DRAIN

0.9MI WEST OF US-41, Hillsborough, FL

Built 2020 Load: 36.3 t ADT: 4,000

CR 581 NB

Good

Over: CYPRESS CREEK

3.0MI S OF I-75, Hillsborough, FL

Built 2017 Load: 36.5 t ADT: 25,500

US-301 (SR-43)

Good

Over: Dug Creek Relief

1.4MI N/O SR674, Hillsborough, FL

Built 2021 Load: 36.6 t ADT: 15,500

TECO CROSSING

Good

Over: INLET TO ARCHIE CREEK

0.1MI WEST OF 78TH ST, Hillsborough, FL

Built 1999 Load: 36.6 t ADT: 2

TECO CROSSING

Good

Over: ARCHIE CREEK

0.7MI. WEST OF 78TH ST, Hillsborough, FL

Built 1995 Load: 36.6 t ADT: 2

SWEAT LOOP ROAD

Good

Over: CARLTON BRANCH

0.10MI W OF CARLTON LK RD, Hillsborough, FL

Built 1966 Load: 36.6 t ADT: 350

GARDEN LANE

Good

Over: TAMPA BYPASS CANAL

1.2Mi N OF DR MLK JR BLVD, Hillsborough, FL

Built 1977 Load: 36.8 t ADT: 2,000

US-301 (SR-41)

Good

Over: HOLLOMANS BRANCH

3.6MI NORTH OF CR-579, Hillsborough, FL

Built 1972 Load: 37.1 t ADT: 15,400

US-301 (SR-41)

Good

Over: FLINT CREEK

2.4 MILES NORTH OF CR-579, Hillsborough, FL

Built 1972 Load: 37.1 t ADT: 15,400

SR618 SELMON EB

Good

Over: CSX RR

0.25 MI EAST OF US-41, Hillsborough, FL

Built 1981 Load: 37.2 t ADT: 38,750

SR 589 VET SB 4.9

Good

Over: CHANNEL G

1.2 MI N OF HILLSBRGH AVE, Hillsborough, FL

Built 1994 Load: 37.2 t ADT: 47,654

CR-573/78TH ST

Good

Over: ARCHIE CREEK

1.0 MI N OF RIVERVIEW DR, Hillsborough, FL

Built 1965 Load: 37.3 t ADT: 6,600

SR-618A SELMON

Good

Over: CSX RAILROAD

1.6 MILES WEST OF US-41, Hillsborough, FL

Built 2005 Load: 37.4 t ADT: 7,300

RAMP A2

Good

Over: DRAINAGE CANAL

At TIA Exit, Hillsborough, FL

Built 2009 Load: 37.6 t ADT: 2,400

CITRUS PARK DRIVE

Good

Over: DRAINAGE PIPE X10

1.27MI E/O CNTRYWAY BLVD, Hillsborough, FL

Built 2022 Load: 37.6 t ADT: 30,500

S HARBOR ISLAND BL

Good

Over: GARRISON CHANNEL

0.2MI S OF CHANNELSIDE DR, Hillsborough, FL

Built 1983 Load: 37.6 t ADT: 11,000

SR-39

Good

Over: HERON BRANCH

8.8 MI NORTH OF I-4, Hillsborough, FL

Built 1941 Load: 37.8 t ADT: 8,600

CR-39

Good

Over: ALAFIA RIVER (SO. PRONG)

4.9MI SOUTH OF SR-60, Hillsborough, FL

Built 2010 Load: 37.8 t ADT: 10,000

US 301 (SR 43)

Good

Over: BIG BULLFROG CREEK

2.6MI NORTH OF SR-674, Hillsborough, FL

Built 2020 Load: 37.9 t ADT: 14,200

SR 589 VET NB 4.9

Good

Over: CHANNEL G

1.2 MI N OF HILLSBRGH AVE, Hillsborough, FL

Built 1994 Load: 37.9 t ADT: 47,654

RAMP A4

Good

Over: LEMON ST DITCH

0.1MI S OF W CYPRESS ST, Hillsborough, FL

Built 2008 Load: 37.9 t ADT: 6,800

SR 589 VET SB 9.5

Good

Over: ROCKY CREEK II

0.2 MI NORTH OF GUNN HWY, Hillsborough, FL

Built 1994 Load: 38.2 t ADT: 37,200

SR618 SELMON WB

Good

Over: CSX RAILROAD

0.6MI E OF 22ND ST., Hillsborough, FL

Built 1981 Load: 38.3 t ADT: 25,500

SR618 SELMON EB

Good

Over: CSX RAILROAD

1.6 MILES WEST OF US-41, Hillsborough, FL

Built 2005 Load: 38.3 t ADT: 25,500

VALROYLIGHTFOOT RD

Good

Over: CURIOSITY CREEK

4.8 MI EAST OF US-41, Hillsborough, FL

Built 1981 Load: 38.3 t ADT: 1,110

LOIS AVE

Good

Over: HENRY ST CANAL

0.5 MILE N OF HILLS. AVE., Hillsborough, FL

Built 1989 Load: 38.4 t ADT: 5,400

SR60/CRTNEY CAMBEL

Good

Over: Old Tampa Bay

1.2MI W/O ROCKY POINT DR., Hillsborough, FL

Built 2018 Load: 38.6 t ADT: 62,500

RIGA BLVD

Good

Over: SIX MILE CREEK

0.2MI S OF MLK JR BLVD, Hillsborough, FL

Built 1978 Load: 38.6 t ADT: 1,641

SR-582 WB

Good

Over: HILLSBOROUGH RIVER

0.6 MI W OF I-75, Hillsborough, FL

Built 2014 Load: 38.8 t ADT: 31,500

RAMP CD WB

Good

Over: LEMON ST DITCH

0.1MI EAST OF CYPRESS ST, Hillsborough, FL

Built 2009 Load: 38.8 t ADT: 25,000

EHRLICH ROAD

Good

Over: MAGDALENE CANAL

0.7MI S OF BEARSS AVE, Hillsborough, FL

Built 2001 Load: 38.8 t ADT: 2,565

HAWK GRIFFIN ROAD

Good

Over: MILL CREEK

0.6M S OF THONOTOSASSA RD, Hillsborough, FL

Built 1974 Load: 38.8 t ADT: 550

SMITH RYALS ROAD

Good

Over: HOWELL CREEK

0.1MI S OF TRAPNELL ROAD, Hillsborough, FL

Built 1973 Load: 38.9 t ADT: 5,240

SR-580 Hillsboro A

Good

Over: ROCKY CREEK

2.4 MILES WEST OF SR-589, Hillsborough, FL

Built 1992 Load: 39.0 t ADT: 57,000

CR-574/BROADWAY

Good

Over: TAMPA BYPASS CANAL

0.2MI E OF ORIENT ROAD, Hillsborough, FL

Built 1971 Load: 39.1 t ADT: 11,100

Read our methodology - how this data is sourced, computed, and verified.

Related

Browse all → | Rankings →
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.